12 hours notice to this one, and I've spotted that it's coming and luckily it won't affect my buffing regime much (it will, but only a little), but you HAVE to stop doing this. More notice is required; the minimum being the amount of time of the longest generally used buff (steaks, 72 hrs). If you give that we, the players (paying good money often), can adapt and it'll only be our own fault if we lose out.
But for now, thanks again for the lost resources. In 13 hrs, a lot of players buffs will end.
PS There was a time BB used the (semi-justified) excuse that sometimes it's a third-part maintenance and BB don't control it. Just an idea: check with them when they're going to do it in advance as you rely on that info to keep your customers happy.